🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 175 Days

Day: 29.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 173.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 321 Days

Day: 30 Hours

Environment

Temp: 157 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.85 AU - 1.29 AU

Year: 396 Days

Day: 19.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.03 AU - 1.69 AU

Year: 568 Days

Day: 17.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 612 Days

Day: 44.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,314,266 km

• M1: 429,495 km (0.092 R)
• M2: 464,352 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.3 AU - 2.42 AU

Year: 1298 Days

Day: 18.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 12

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.41 AU - 13.97 AU

Year: 13407 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,314,266 km

• M1: 151,094 km (0.081 R)
• M2: 229,184 km (0.056 R)
• M3: 530,773 km (0.063 R)
• M4: 673,190 km (0.077 R)
• M5: 850,165 km (0.071 R)
• M6: 1,181,225 km (0.116 R)
• M7: 1,300,753 km (0.105 R)
• M8: 1,500,616 km (0.118 R)
• M9: 2,073,875 km (0.116 R)
• M10: 2,461,184 km (0.065 R)
• M11: 2,903,844 km (0.059 R)
• M12: 3,614,584 km (0.045 R)
• M13: 4,228,533 km (0.07 R)
• M14: 4,453,080 km (0.119 R)
• M15: 5,390,161 km (0.117 R)
• M16: 5,798,413 km (0.081 R)
• M17: 5,922,879 km (0.09 R)
• M18: 6,301,661 km (0.104 R)
• M19: 6,429,716 km (0.075 R)
• M20: 6,558,670 km (0.074 R)
• M21: 6,994,598 km (0.087 R)
• M22: 7,666,143 km (0.062 R)
• M23: 8,171,784 km (0.069 R)
• M24: 8,264,834 km (0.099 R)
• M25: 9,458,325 km (0.096 R)
• M26: 9,950,802 km (0.085 R)
• M27: 10,552,933 km (0.113 R)
• M28: 10,705,224 km (0.105 R)
• M29: 11,478,046 km (0.08 R)
• M30: 12,268,970 km (0.075 R)
• M31: 12,751,872 km (0.118 R)
• M32: 13,570,621 km (0.046 R)
• M33: 13,847,377 km (0.078 R)
• M34: 15,201,537 km (0.107 R)
• M35: 15,894,475 km (0.105 R)
• M36: 17,430,845 km (0.088 R)
• M37: 17,913,148 km (0.071 R)
• M38: 18,338,754 km (0.045 R)
• M39: 18,583,496 km (0.061 R)
• M40: 19,324,006 km (0.072 R)
• M41: 20,137,220 km (0.106 R)
• M42: 20,834,047 km (0.097 R)
• M43: 22,774,630 km (0.037 R)
• M44: 23,699,743 km (0.119 R)
• M45: 24,033,197 km (0.094 R)
• M46: 24,435,316 km (0.098 R)
• M47: 24,907,447 km (0.075 R)
• M48: 28,790,559 km (0.088 R)
• M49: 29,790,471 km (0.098 R)
• M50: 30,222,510 km (0.088 R)
• M51: 30,729,048 km (0.066 R)
• M52: 31,530,893 km (0.113 R)
• M53: 32,783,625 km (0.09 R)
• M54: 34,806,488 km (0.088 R)
• M55: 35,109,723 km (0.071 R)
• M56: 35,718,586 km (0.108 R)
• M57: 36,254,146 km (0.107 R)
• M58: 37,488,478 km (0.092 R)
• M59: 39,444,471 km (0.097 R)
• M60: 40,156,856 km (0.108 R)
• M61: 40,315,729 km (0.079 R)
• M62: 40,793,544 km (0.11 R)
• M63: 41,193,120 km (0.055 R)
• M64: 41,513,858 km (0.098 R)
• M65: 41,915,827 km (0.094 R)
• M66: 42,723,656 km (0.077 R)
• M67: 42,804,738 km (0.079 R)
• M68: 45,095,381 km (0.041 R)
• M69: 45,425,842 km (0.046 R)
• M70: 45,508,719 km (0.026 R)
• M71: 46,672,441 km (0.057 R)
• M72: 47,761,813 km (0.117 R)
• M73: 48,014,334 km (0.116 R)
• M74: 49,709,577 km (0.045 R)
• M75: 50,307,520 km (0.082 R)
• M76: 50,736,118 km (0.09 R)
• M77: 51,252,081 km (0.106 R)
• M78: 51,510,586 km (0.111 R)
• M79: 51,856,157 km (0.079 R)
• M80: 52,202,327 km (0.103 R)
• M81: 53,857,477 km (0.117 R)
• M82: 53,945,142 km (0.115 R)
• M83: 57,487,470 km (0.11 R)
• M84: 59,648,860 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 5

Gravity: 25.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.22 AU - 13.32 AU

Year: 17313 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 34,314,266 km

• M1: 86,019 km (0.117 R)
• M2: 119,828 km (0.04 R)
• M3: 267,780 km (0.114 R)
• M4: 467,194 km (0.104 R)
• M5: 728,841 km (0.084 R)
• M6: 1,006,046 km (0.047 R)
• M7: 1,130,661 km (0.068 R)
• M8: 2,198,939 km (0.1 R)
• M9: 2,527,306 km (0.067 R)
• M10: 3,677,714 km (0.099 R)
• M11: 3,754,458 km (0.111 R)
• M12: 4,026,875 km (0.095 R)
• M13: 4,924,164 km (0.044 R)
• M14: 5,093,807 km (0.088 R)
• M15: 5,308,480 km (0.08 R)
• M16: 5,482,313 km (0.104 R)
• M17: 6,564,654 km (0.059 R)
• M18: 7,034,541 km (0.11 R)
• M19: 7,858,077 km (0.072 R)
• M20: 7,907,444 km (0.102 R)
• M21: 8,762,994 km (0.08 R)
• M22: 9,020,153 km (0.114 R)
• M23: 9,489,143 km (0.108 R)
• M24: 11,220,439 km (0.067 R)
• M25: 11,331,889 km (0.107 R)
• M26: 11,555,688 km (0.114 R)
• M27: 12,350,800 km (0.093 R)
• M28: 13,104,773 km (0.069 R)
• M29: 13,281,000 km (0.112 R)
• M30: 13,754,477 km (0.089 R)
• M31: 13,873,707 km (0.113 R)
• M32: 13,993,235 km (0.066 R)
• M33: 14,053,224 km (0.1 R)
• M34: 14,113,213 km (0.08 R)
• M35: 14,414,503 km (0.056 R)
• M36: 15,023,366 km (0.053 R)
• M37: 16,015,200 km (0.104 R)
• M38: 17,155,884 km (0.047 R)
• M39: 17,412,893 km (0.102 R)
• M40: 18,849,332 km (0.118 R)
• M41: 19,514,743 km (0.096 R)
• M42: 21,833,959 km (0.081 R)
• M43: 21,973,085 km (0.096 R)
• M44: 22,112,510 km (0.094 R)
• M45: 22,532,431 km (0.097 R)
• M46: 23,025,805 km (0.092 R)
• M47: 23,665,336 km (0.041 R)
• M48: 25,985,898 km (0.093 R)
• M49: 27,247,906 km (0.116 R)
• M50: 28,453,814 km (0.106 R)
• M51: 28,834,242 km (0.082 R)
• M52: 29,908,354 km (0.104 R)
• M53: 31,073,572 km (0.087 R)
• M54: 31,701,135 km (0.058 R)
• M55: 33,528,473 km (0.047 R)
• M56: 33,930,293 km (0.084 R)
• M57: 34,091,410 km (0.075 R)
• M58: 34,900,884 km (0.095 R)
• M59: 35,063,647 km (0.098 R)
• M60: 36,209,417 km (0.077 R)
• M61: 36,621,559 km (0.097 R)
• M62: 37,284,277 km (0.112 R)
• M63: 38,453,385 km (0.094 R)
• M64: 38,789,681 km (0.111 R)
• M65: 39,465,115 km (0.113 R)
• M66: 40,229,710 km (0.1 R)
• M67: 40,656,662 km (0.11 R)
• M68: 40,742,082 km (0.108 R)
• M69: 41,514,756 km (0.1 R)
• M70: 41,773,410 km (0.04 R)
• M71: 42,292,365 km (0.081 R)
• M72: 44,565,206 km (0.054 R)
• M73: 44,653,468 km (0.087 R)
• M74: 45,805,522 km (0.104 R)
• M75: 46,877,540 km (0.09 R)
• M76: 47,506,749 km (0.041 R)
• M77: 47,596,956 km (0.111 R)
• M78: 49,319,875 km (0.081 R)
• M79: 49,868,151 km (0.066 R)
• M80: 49,959,705 km (0.044 R)
• M81: 50,510,375 km (0.057 R)
• M82: 51,895,950 km (0.105 R)
• M83: 53,013,297 km (0.06 R)
• M84: 53,293,793 km (0.026 R)
• M85: 54,987,540 km (0.094 R)
• M86: 55,271,626 km (0.087 R)
• M87: 55,746,001 km (0.081 R)
• M88: 56,508,052 km (0.09 R)
• M89: 57,081,611 km (0.08 R)
• M90: 57,369,287 km (0.073 R)
• M91: 58,234,861 km (0.106 R)
• M92: 59,589,918 km (0.113 R)
• M93: 61,445,530 km (0.045 R)
• M94: 63,121,774 km (0.06 R)
• M95: 67,225,992 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 5.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.4 AU - 16.24 AU

Year: 17411 Days

Day: 18.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,314,266 km

• M1: 170,093 km (0.114 R)
• M2: 235,018 km (0.108 R)
• M3: 280,646 km (0.088 R)
• M4: 495,618 km (0.117 R)
• M5: 544,237 km (0.1 R)
• M6: 741,407 km (0.06 R)
• M7: 783,444 km (0.117 R)
• M8: 826,379 km (0.118 R)
• M9: 944,711 km (0.111 R)
• M10: 1,037,162 km (0.085 R)
• M11: 1,116,599 km (0.06 R)
• M12: 1,418,936 km (0.105 R)
• M13: 1,561,353 km (0.098 R)
• M14: 1,976,487 km (0.07 R)
• M15: 2,135,659 km (0.089 R)
• M16: 2,299,020 km (0.082 R)
• M17: 2,382,196 km (0.063 R)
• M18: 2,791,047 km (0.074 R)
• M19: 3,175,215 km (0.055 R)
• M20: 3,599,923 km (0.101 R)
• M21: 3,648,243 km (0.119 R)
• M22: 4,270,122 km (0.059 R)
• M23: 4,475,968 km (0.075 R)
• M24: 4,791,021 km (0.114 R)
• M25: 5,749,794 km (0.087 R)
• M26: 5,863,189 km (0.113 R)
• M27: 5,977,183 km (0.1 R)
• M28: 6,323,801 km (0.076 R)
• M29: 6,411,466 km (0.077 R)
• M30: 6,617,462 km (0.086 R)
• M31: 6,945,829 km (0.089 R)
• M32: 7,127,142 km (0.064 R)
• M33: 7,556,188 km (0.062 R)
• M34: 7,867,801 km (0.094 R)
• M35: 8,088,458 km (0.058 R)
• M36: 8,151,887 km (0.103 R)
• M37: 8,279,195 km (0.068 R)
• M38: 8,471,578 km (0.094 R)
• M39: 9,090,015 km (0.068 R)
• M40: 9,222,110 km (0.113 R)
• M41: 9,722,964 km (0.08 R)
• M42: 9,858,051 km (0.12 R)
• M43: 9,993,736 km (0.055 R)
• M44: 10,369,975 km (0.082 R)
• M45: 10,438,939 km (0.118 R)
• M46: 10,611,875 km (0.089 R)
• M47: 11,030,898 km (0.061 R)
• M48: 11,348,794 km (0.104 R)
• M49: 11,490,912 km (0.08 R)
• M50: 11,562,270 km (0.115 R)
• M51: 11,741,189 km (0.091 R)
• M52: 12,356,635 km (0.11 R)
• M53: 12,686,647 km (0.047 R)
• M54: 12,982,402 km (0.045 R)
• M55: 13,543,095 km (0.115 R)
• M56: 13,618,493 km (0.117 R)
• M57: 14,150,014 km (0.037 R)
• M58: 14,881,996 km (0.118 R)
• M59: 15,824,164 km (0.082 R)
• M60: 16,422,854 km (0.073 R)
• M61: 16,624,063 km (0.079 R)
• M62: 16,745,088 km (0.045 R)
• M63: 16,785,629 km (0.085 R)
• M64: 17,273,318 km (0.073 R)
• M65: 17,354,999 km (0.045 R)
• M66: 17,477,968 km (0.098 R)
• M67: 17,559,948 km (0.094 R)
• M68: 19,995,102 km (0.063 R)
• M69: 20,339,177 km (0.095 R)
• M70: 20,946,095 km (0.031 R)
• M71: 21,164,209 km (0.103 R)
• M72: 21,646,812 km (0.101 R)
• M73: 22,355,307 km (0.082 R)
• M74: 23,071,432 km (0.118 R)
• M75: 23,251,698 km (0.089 R)
• M76: 23,341,905 km (0.111 R)
• M77: 23,840,515 km (0.112 R)
• M78: 25,125,561 km (0.115 R)
• M79: 26,621,390 km (0.075 R)
• M80: 26,763,059 km (0.104 R)
• M81: 27,380,001 km (0.109 R)
• M82: 27,570,888 km (0.097 R)
• M83: 28,193,963 km (0.109 R)
• M84: 28,531,306 km (0.05 R)
• M85: 28,918,615 km (0.103 R)
• M86: 29,992,578 km (0.087 R)
• M87: 31,228,855 km (0.063 R)
• M88: 31,578,016 km (0.091 R)
• M89: 32,280,079 km (0.034 R)
• M90: 32,683,544 km (0.108 R)
• M91: 32,734,108 km (0.1 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,682 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit